ATE539051T1 - Verfahren zur herstellung von n-methyl pyrrolidon unter verwendung von gamma butyrolacton und gemischten methylaminen als ausgangssubstanzen - Google Patents
Verfahren zur herstellung von n-methyl pyrrolidon unter verwendung von gamma butyrolacton und gemischten methylaminen als ausgangssubstanzenInfo
- Publication number
- ATE539051T1 ATE539051T1 AT00975912T AT00975912T ATE539051T1 AT E539051 T1 ATE539051 T1 AT E539051T1 AT 00975912 T AT00975912 T AT 00975912T AT 00975912 T AT00975912 T AT 00975912T AT E539051 T1 ATE539051 T1 AT E539051T1
- Authority
- AT
- Austria
- Prior art keywords
- methyl pyrrolidone
- producing
- gamma butyrolactone
- starting substances
- methylamines
- Prior art date
Links
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 title abstract 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 150000003956 methylamines Chemical class 0.000 title abstract 2
- 239000000126 substance Substances 0.000 title 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9900702A BE1012946A6 (fr) | 1999-10-27 | 1999-10-27 | Procede de production de n-methyl pyrrolidone en utilisant de la gamma-butyrolactone et des methylamines mixtes comme materiaux de depart. |
| PCT/EP2000/010509 WO2001030755A1 (en) | 1999-10-27 | 2000-10-25 | Process for the production of n-methyl pyrrolidone using gamma butyrolactone and mixed methylamines as starting materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE539051T1 true ATE539051T1 (de) | 2012-01-15 |
Family
ID=3892136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00975912T ATE539051T1 (de) | 1999-10-27 | 2000-10-25 | Verfahren zur herstellung von n-methyl pyrrolidon unter verwendung von gamma butyrolacton und gemischten methylaminen als ausgangssubstanzen |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6987191B1 (de) |
| EP (1) | EP1246798B1 (de) |
| JP (1) | JP2003512453A (de) |
| KR (1) | KR100727504B1 (de) |
| CN (1) | CN1189457C (de) |
| AT (1) | ATE539051T1 (de) |
| AU (1) | AU1387001A (de) |
| BE (1) | BE1012946A6 (de) |
| BR (1) | BR0014993A (de) |
| CA (1) | CA2388684A1 (de) |
| ES (1) | ES2376838T3 (de) |
| MX (1) | MXPA02003553A (de) |
| WO (1) | WO2001030755A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6603021B2 (en) | 2001-06-18 | 2003-08-05 | Battelle Memorial Institute | Methods of making pyrrolidones |
| KR20040043639A (ko) * | 2002-11-19 | 2004-05-24 | 한국화학연구원 | 피롤리돈 유도체의 제조방법 |
| US7199250B2 (en) | 2002-12-20 | 2007-04-03 | Battelle Memorial Institute | Process for producing cyclic compounds |
| CN102249973A (zh) * | 2011-05-24 | 2011-11-23 | 濮阳迈奇科技有限公司 | 一种层流式生产n—甲基吡咯烷酮的反应装置及反应方法 |
| US9090560B2 (en) | 2013-09-04 | 2015-07-28 | Council Of Scientific & Industrial Research | Process for microwave assisted synthesis of N-methyl pyrrolidone |
| CN104725293A (zh) * | 2015-02-11 | 2015-06-24 | 沈阳化工大学 | 一种α-吡咯烷酮的连续化生产方法 |
| EP3328830B1 (de) | 2015-07-31 | 2020-05-06 | Council of Scientific and Industrial Research | Verbessertes verfahren zur selektiven herstellung von n-methyl-2-pyrrolidon (nmp) |
| CN105175306A (zh) * | 2015-08-13 | 2015-12-23 | 张铨望 | 一种n-甲基吡咯烷酮的合成方法 |
| JP7632287B2 (ja) | 2019-09-06 | 2025-02-19 | 株式会社レゾナック | ガンマブチロラクトンの製造方法およびｎ－メチルピロリドンの製造方法 |
| CN113083204B (zh) * | 2021-05-12 | 2023-07-11 | 重庆中润新材料股份有限公司 | 一种nmp合成工艺 |
| CN113083205B (zh) * | 2021-05-12 | 2023-07-07 | 重庆中润新材料股份有限公司 | 一种nmp合成装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3775431A (en) | 1970-12-30 | 1973-11-27 | Mobil Oil Corp | Pyrrolidones from ypsilon-butyrolactones using a zeolite catalyst |
| JPH0678305B2 (ja) * | 1988-01-21 | 1994-10-05 | 三菱化成株式会社 | Ｎ−メチル−２−ピロリドンの製造方法 |
| JPH0710835B2 (ja) * | 1988-01-21 | 1995-02-08 | 三菱化学株式会社 | Ｎ−アルキル置換ラクタムの製造方法 |
| DE4203527A1 (de) | 1992-02-07 | 1993-08-12 | Akzo Nv | Verfahren zur herstellung von pyrrolidon und n-alkylpyrrolidonen |
| JPH0678305A (ja) * | 1992-07-17 | 1994-03-18 | Bisco Kk | 複合情報伝送装置 |
| JPH0957100A (ja) | 1995-08-30 | 1997-03-04 | Hitachi Ltd | 内燃機関用排ガス浄化触媒 |
| TW341568B (en) | 1995-12-27 | 1998-10-01 | Akzo Nobel Nv | Process for manufacturing Gamma-butyrolactone and its use |
| JPH10158238A (ja) * | 1996-12-02 | 1998-06-16 | Tonen Chem Corp | Ｎ−メチル−２− ピロリドンの製造方法 |
| BE1012013A6 (fr) | 1998-04-09 | 2000-04-06 | Pantochim Sa | Procede de production de n-methylpyrrolidone. |
| JP2000256312A (ja) * | 1999-03-10 | 2000-09-19 | Tonen Chem Corp | ピロリドン類の製造法 |
-
1999
- 1999-10-27 BE BE9900702A patent/BE1012946A6/fr not_active IP Right Cessation
-
2000
- 2000-10-25 US US10/111,452 patent/US6987191B1/en not_active Expired - Fee Related
- 2000-10-25 BR BR0014993-4A patent/BR0014993A/pt not_active Application Discontinuation
- 2000-10-25 CN CNB008148929A patent/CN1189457C/zh not_active Expired - Fee Related
- 2000-10-25 CA CA002388684A patent/CA2388684A1/en not_active Abandoned
- 2000-10-25 JP JP2001533110A patent/JP2003512453A/ja active Pending
- 2000-10-25 MX MXPA02003553A patent/MXPA02003553A/es unknown
- 2000-10-25 WO PCT/EP2000/010509 patent/WO2001030755A1/en active Application Filing
- 2000-10-25 AU AU13870/01A patent/AU1387001A/en not_active Abandoned
- 2000-10-25 ES ES00975912T patent/ES2376838T3/es not_active Expired - Lifetime
- 2000-10-25 EP EP00975912A patent/EP1246798B1/de not_active Expired - Lifetime
- 2000-10-25 KR KR1020027005381A patent/KR100727504B1/ko not_active IP Right Cessation
- 2000-10-25 AT AT00975912T patent/ATE539051T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001030755A1 (en) | 2001-05-03 |
| EP1246798B1 (de) | 2011-12-28 |
| KR20020063169A (ko) | 2002-08-01 |
| MXPA02003553A (es) | 2003-07-21 |
| ES2376838T3 (es) | 2012-03-20 |
| US6987191B1 (en) | 2006-01-17 |
| CN1384820A (zh) | 2002-12-11 |
| EP1246798A1 (de) | 2002-10-09 |
| CN1189457C (zh) | 2005-02-16 |
| CA2388684A1 (en) | 2001-05-03 |
| AU1387001A (en) | 2001-05-08 |
| BR0014993A (pt) | 2002-06-18 |
| KR100727504B1 (ko) | 2007-06-12 |
| BE1012946A6 (fr) | 2001-06-05 |
| JP2003512453A (ja) | 2003-04-02 |
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